typedef struct Band_Aodv
	{
	int src;
	int dst;
	float uz;
        //int id;
	struct Band_Aodv *next;
	}Band_Aodv;
typedef struct Band_Bef
        {
        int src;
        int dst;
        //float uz;
        struct Band_Bef *next;
        }Band_Bef;
